<?php
    define('DEBUG',true);
    define('ANCHO',80);
    define('ANCHO_TEXT','ochenta');
    
    echo "DEBUG:" . DEBUG ."\n";
    echo "ANCHO:" . ANCHO ."\n";
    echo "ANCHO_TEXT:". constant('ANCHO_TEXT') . "\n";

    //case-sensitive
    //echo Debug;

    $ANCHO = 90;
    echo ANCHO . " - " . $ANCHO;

    echo PATH_SEPARATOR;
    echo DIRECTORY_SEPARATOR;

    print_r(get_defined_constants());
?>
